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Don't crash when includeing LittleFS.h w/no FS #8173

Merged
merged 2 commits into from
Jun 25, 2021
Merged

Don't crash when includeing LittleFS.h w/no FS #8173

merged 2 commits into from
Jun 25, 2021

Commits on Jun 25, 2021

  1. Don't crash when includeing LittleFS.h w/no FS 

    The LittleFS constructor could cause a divide-by-zero error and crash the
chip during pre-main startup (i.e. when the constructors were called).

Avoid by only initializing the LittleFS control structure when there is
a filesystem specified in the flash layout.
    @earlephilhower
    earlephilhower committed Jun 25, 2021
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  2. Be even more paranoid on begin() and format()

    @earlephilhower
    earlephilhower committed Jun 25, 2021
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